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Mandarinka [93]
3 years ago
6

The ability of a person booking a flight on Southwest's website to reserve a car from Dollar Rent-A-Car without having to leave

the airline's website is an example of the usage by Dollar Rent-A-Car and Southwest Airlines of which of the following? Nanotechnology Web services SaaS PaaS Cloud computing
Computers and Technology
1 answer:
katen-ka-za [31]3 years ago
5 0

Answer:

Web Services

Explanation:

<em>Web Services</em>  is a technology that uses a set of protocols and protocols that serve to exchange data between applications. Different software applications developed in different programming languages, and executed on any platform, can use web services to exchange data on computer networks such as the Internet. Interoperability is achieved through the adoption of open openings.

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Software is:
irakobra [83]
I think the answer is A
7 0
3 years ago
Using C#, declare two variables of type string and assign them a value "The "use" of quotations causes difficulties." (without t
stich3 [128]

Answer:

Let the two string type variables be var1 and var2.  The value stored in these two variables is : The "use" of quotations causes difficulties.

  • The variable which uses quoted string:

          string var1 = "The \"use\" of quotations causes difficulties.";  

  • The variable which does not use quoted string:

string var2 = "The " + '\u0022' + "use" + '\u0022' + " of quotations causes difficulties.";

  • Another way of assigning this value to the variable without using quoted string is to define a constant for the quotation marks:

const string quotation_mark = "\"";

string var2 = "The " + quotation_mark + "use" + quotation_mark + " of quotations causes difficulties.";

Explanation:

In order to print and view the output of the above statements WriteLine() method of the Console class can be used.

   Console.WriteLine(var1);

   Console.WriteLine(var2);

In the first statement escape sequence \" is used in order to print: The "use" of quotations causes difficulties. This escape sequence is used to insert two quotation marks in the string like that used in the beginning and end of the word use.

In the second statement '\u0022' is used as an alternative to the quoted string which is the Unicode character used for a quotation mark.

In the third statement a constant named  quotation_mark is defined for quotation mark and is then used at each side of the use word to display it in double quotations in the output.

8 0
3 years ago
What are the two compatibility issues that may arise between computer systems while transferring presentations? different video
Mamont248 [21]

Different video files and operating system versions can cause compatibility issues to arise between computer systems.

Since, file formats and operating systems may not be compatible with each other. For example, earlier versions of Windows may not be able to play certain types of video files due to the codecs used to encode them.

<h3>Importance of compatibility between operating system computer systems</h3>

Compatibility between operating systems is important because it allows different computer systems to interact and share resources. This includes sharing of programs, files, and data.

Compatibility also allows users to access applications and services on different platforms. It also enables efficient use of hardware and software resources, as well as efficient use of resources in a network. Compatibility also ensures that computer systems can communicate with each other and can access the same resources. Without compatibility, it would be difficult for computer systems to interact with each other.

What are two compatibility issues that may arise between computer systems while transferring presentations? (Fill in the blank).

Different video files and _____ can cause compatibility issues to arise between computer systems.

Learn more about Compatibility between operating systems:

brainly.com/question/24760752

#SPJ4

4 0
1 year ago
Select the best answer from the drop-down menu. ________ networks use cables connected directly to the computer. Signals sent in
LekaFEV [45]

Answer: Wired, Wi-fi, Wi-fi, A wired network, Wi-fi

Explanation:

4 0
3 years ago
What is the term for the typical layout of the keys on a keyboard?
stepan [7]
I think the answer is B
3 0
3 years ago
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